Lowers the rear of your S550 Mustang ;Improves handling and ride quality;980lb/in linear spring rate;Manufactured from chrome silicon high-tensile spring wire;Cold wound on a CNC Coiling Machine to exact specifications;Lifetime warranty against spring sag;Stress-relieved at 750 degrees F;Shot-peened;Computer tested for accurate height and spring rate;Made in the U.S.A.

This Part Fits:

Year	Make	Model	Submodel
2019-2020	Ford	Mustang	Bullitt
2017-2020	Ford	Mustang	EcoBoost
2017-2020	Ford	Mustang	EcoBoost Premium
2015-2020	Ford	Mustang	GT
2015	Ford	Mustang	GT 50 Years Limited Edition
2015-2020	Ford	Mustang	GT Premium
2017	Ford	Mustang	V6